摘要
为使国道110某段顺利改建、扩建,文章通过野外地质调查、资料收集和研究等工作手段,在对该段沿线的区域地质、自然地理概况进行了解的基础上,对沿线进行了工程地质分区,详细分析了道路水毁和风沙、风蚀对拟建公路具有重大影响的不良工程地质因素,并对人工填土、软土、冻土三种对施工影响较大的特殊性岩土的工程地质特征进行了详细分析,可为后续施工提供依据。
In order to facilitate the reconstruction and expansion of a section of National Highway 110,this paper carried out engineering geological zoning along the line based on understanding of regional geology and natural geography via field geological investigation,data collection and analysis.Some engineering geological factors that are badly harmful to the proposed highway,such as road waterlogging,sandstorm,and wind erosion,were analyzed in detail.The engineering geological features of artificial filled soil,soft soil,and frozen soil,which had a significant influence on the construction were also discussed,providing reference for the follow⁃up construction.
作者
黄扬
杨兴旺
HUANG Yang;YANG Xing-wang(Jiangsu Hydrogeology and Marine Geological Survey Institute,Huaian 223005,Jiangsu,China)
出处
《资源信息与工程》
2020年第6期9-11,共3页
Resource Information and Engineering
关键词
工程地质
特殊性土
自然环境
国道110
engineering geology
special soil
natural environment
National Highway 110
